ZA926023B - Process for the preparation of pure N, N'-asymmetrically substituted phenylureas - Google Patents

Process for the preparation of pure N, N'-asymmetrically substituted phenylureas

Info

Publication number: ZA926023B
Authority: ZA; South Africa
Prior art keywords: phenyl; pure; preparation; formula; represent
Prior art date: 1991-08-16

Application number

ZA926023A

Other languages

English (en)

Inventor

Kurt Alfred Hackl

Heinz Falk

Original Assignee

Chemie Linz Gmbh

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1991-08-16

Filing date

1992-08-11

Publication date

1993-08-11

1992-08-11 Application filed by Chemie Linz Gmbh filed Critical Chemie Linz Gmbh

1993-08-11 Publication of ZA926023B publication Critical patent/ZA926023B/xx

Links

238000000034 method Methods 0.000 title abstract 3
229910052757 nitrogen Inorganic materials 0.000 title abstract 3
LUBJCRLGQSPQNN-UHFFFAOYSA-N 1-Phenylurea Chemical compound NC(=O)NC1=CC=CC=C1 LUBJCRLGQSPQNN-UHFFFAOYSA-N 0.000 abstract 2
125000000217 alkyl group Chemical group 0.000 abstract 2
235000013877 carbamide Nutrition 0.000 abstract 2
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 2
239000007858 starting material Substances 0.000 abstract 2
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
125000001931 aliphatic group Chemical group 0.000 abstract 1
150000001412 amines Chemical class 0.000 abstract 1
239000006227 byproduct Substances 0.000 abstract 1
239000004202 carbamide Substances 0.000 abstract 1
239000003085 diluting agent Substances 0.000 abstract 1
125000000623 heterocyclic group Chemical group 0.000 abstract 1
125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 abstract 1
125000005650 substituted phenylene group Chemical group 0.000 abstract 1
150000003672 ureas Chemical class 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
- C07C273/1809—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C275/04—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to acyclic carbon atoms
- C07C275/20—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to acyclic carbon atoms of an unsaturated carbon skeleton
- C07C275/24—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to acyclic carbon atoms of an unsaturated carbon skeleton containing six-membered aromatic rings
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
- C07C273/1854—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas by reactions not involving the formation of the N-C(O)-N- moiety
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/16—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms
- C07D295/20—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms by radicals derived from carbonic acid, or sulfur or nitrogen analogues thereof
- C07D295/215—Radicals derived from nitrogen analogues of carbonic acid

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

ZA926023A 1991-08-16 1992-08-11 Process for the preparation of pure N, N'-asymmetrically substituted phenylureas ZA926023B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT0161691A AT397384B (de)	1991-08-16	1991-08-16	Verfahren zur herstellung reiner n,n'-unsymmetrisch substituierter phenylharnstoffe

Publications (1)

Publication Number	Publication Date
ZA926023B true ZA926023B (en)	1993-08-11

Family

ID=3517275

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA926023A ZA926023B (en)	1991-08-16	1992-08-11	Process for the preparation of pure N, N'-asymmetrically substituted phenylureas

Country Status (14)

Country	Link
US (1)	US5283362A (de)
EP (1)	EP0531689B1 (de)
JP (1)	JPH05194360A (de)
KR (1)	KR930004258A (de)
AT (2)	AT397384B (de)
AU (1)	AU2069892A (de)
CZ (1)	CZ282735B6 (de)
DE (1)	DE59201714D1 (de)
ES (1)	ES2069942T3 (de)
HU (1)	HU212464B (de)
NZ (1)	NZ243707A (de)
SI (1)	SI9200165A (de)
TW (1)	TW203601B (de)
ZA (1)	ZA926023B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4233033A1 (de) *	1992-10-01	1994-04-07	Basf Ag	Verfahren zur Herstellung von aromatischen Harnstoffen, die eine Thioether- oder Sulfonylgruppe aufweisen
GB2300187B (en) *	1995-04-28	1998-09-02	Hodogaya Chemical Co Ltd	Cure-accelerator for epoxy resin
WO2001017953A1 (en) *	1999-09-08	2001-03-15	Guilford Pharmaceuticals Inc.	Non-peptidic cyclophilin binding compounds and their use
MXPA03006666A (es)	2001-01-25	2004-05-31	Guilford Pharm Inc	Compuestos de union de ciclofilina carbociclicos trisubstituidos y su uso.
TW201733620A (zh) *	2015-12-11	2017-10-01	國立大學法人靜岡大學	油凝膠化劑

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB816855A (en) *	1956-01-04	1959-07-22	Ici Ltd	Improved processes of manufacture of 4-bromo-4-nitrocarbanilide
US2673877A (en) *	1951-10-26	1954-03-30	Du Pont	Preparation of chlorphenyldimethyl-ureas
DE1064051B (de) *	1958-04-09	1959-08-27	Basf Ag	Verfahren zur Herstellung von substituierten Harnstoffen
DE2129200B2 (de) *	1971-06-12	1979-09-27	Bayer Ag, 5090 Leverkusen	Verfahren zur Herstellung von N-A rj !harnstoffen
US4410697A (en) *	1980-01-25	1983-10-18	Reanal Finomvegyszergyar	Process for the preparation of N-aryl-N'-(mono- or di substituted)-urea derivatives
FR2577221B1 (fr) *	1985-02-11	1987-02-20	Rhone Poulenc Agrochimie	Procede de preparation d'une phenyluree substituee
ATE115555T1 (de) *	1989-07-28	1994-12-15	Chemie Linz Gmbh	Verfahren zur herstellung unsymmetrisch substituierter harnstoffe.
ATE115556T1 (de) *	1989-07-28	1994-12-15	Chemie Linz Gmbh	Verfahren zur herstellung unsymmetrisch substituierter harnstoffe, carbamate, thiocarbamate und substituierter isocyanate.
EP0427963B1 (de) *	1989-11-10	1994-03-30	Agrolinz Agrarchemikalien Gesellschaft M.B.H.	Verfahren zur Herstellung reiner, unsymmetrisch disubstituierter Harnstoffe
DE3940261A1 (de) *	1989-12-06	1991-06-13	Agrolinz Agrarchemikalien Muen	Verfahren zur herstellung reiner, unsymmetrisch disubstituierter harnstoffe

1991
- 1991-08-16 AT AT0161691A patent/AT397384B/de not_active IP Right Cessation
1992
- 1992-07-24 NZ NZ243707A patent/NZ243707A/xx unknown
- 1992-07-30 AU AU20698/92A patent/AU2069892A/en not_active Abandoned
- 1992-07-31 TW TW081106079A patent/TW203601B/zh active
- 1992-07-31 US US07/922,767 patent/US5283362A/en not_active Expired - Fee Related
- 1992-08-01 ES ES92112894T patent/ES2069942T3/es not_active Expired - Lifetime
- 1992-08-01 DE DE59201714T patent/DE59201714D1/de not_active Expired - Fee Related
- 1992-08-01 EP EP92112894A patent/EP0531689B1/de not_active Expired - Lifetime
- 1992-08-01 AT AT92112894T patent/ATE120183T1/de active
- 1992-08-10 SI SI19929200165A patent/SI9200165A/sl unknown
- 1992-08-11 ZA ZA926023A patent/ZA926023B/xx unknown
- 1992-08-12 CZ CS922491A patent/CZ282735B6/cs not_active IP Right Cessation
- 1992-08-13 KR KR1019920014554A patent/KR930004258A/ko not_active Withdrawn
- 1992-08-14 HU HU9202655A patent/HU212464B/hu not_active IP Right Cessation
- 1992-08-14 JP JP4216793A patent/JPH05194360A/ja active Pending

Also Published As

Publication number	Publication date
ATE120183T1 (de)	1995-04-15
DE59201714D1 (de)	1995-04-27
NZ243707A (en)	1994-02-25
AT397384B (de)	1994-03-25
KR930004258A (ko)	1993-03-22
AU2069892A (en)	1993-02-18
CZ282735B6 (cs)	1997-09-17
EP0531689B1 (de)	1995-03-22
SI9200165A (en)	1993-03-31
ES2069942T3 (es)	1995-05-16
US5283362A (en)	1994-02-01
CZ249192A3 (en)	1993-02-17
JPH05194360A (ja)	1993-08-03
TW203601B (de)	1993-04-11
HU212464B (en)	1996-07-29
EP0531689A1 (de)	1993-03-17
HUT63611A (en)	1993-09-28
ATA161691A (de)	1993-08-15

Publication	Publication Date	Title
KR950014097A (ko)	1995-06-15	피페라진 유도체
GB1131191A (en)	1968-10-23	New imidazole derivatives, their preparation and use
GB1155937A (en)	1969-06-25	Novel Oxazolidinones
NZ243707A (en)	1994-02-25	Preparation of n, n'-asymmetrically substituted phenylureas. (51)
GB1361305A (en)	1974-07-24	Process for the manufacture of tetra substituted ureas
GB1500522A (en)	1978-02-08	Process for the manufacture of polymers containing s-triazine rings
GB1136933A (en)	1968-12-18	Process for the production of tetra---substituted anthraquinone derivatives
GB1504041A (en)	1978-03-15	1-aryl-5-alkylidene-2,4-dioxo-imidazolidines
GB1336977A (en)	1973-11-14	Process for the preparation of 3-halophenyl 1,1-dialkyl ureas
ES8201962A1 (es)	1982-01-01	Un procedimiento para la preparacion de un compuesto de biu-ret 1,1,3,5-sustituido
GB1447345A (en)	1976-08-25	Substituted phenylureas their preparation and their use as herbicides
GB1438426A (en)	1976-06-09	Butyramides and butyrates
GB1437895A (en)	1976-06-03	Thiazolylurea derivatives and process for the preparation thereof
GB1328947A (en)	1973-09-05	Phenylhydrazones a process for their preparation and their use as insecticides acaricides and fungicides
GB1307223A (en)	1973-02-14	Pesticidal compositions
GB1205786A (en)	1970-09-16	Process for the manufacture of n-carbamoyloxyphenyl-carbamates
GB1378481A (en)	1974-12-27	Preparation of substituted ureas
GB1340267A (en)	1973-12-12	Herbicidal ureas
ES370270A1 (es)	1971-04-01	Un procedimiento para la preparacion de compuestos de pi- rrolidina.
GB1029326A (en)	1966-05-11	Isoindoline-2-carboxylic acid amides
GB1447182A (en)	1976-08-25	Thiadiazole substituted triazines
GB1364140A (en)	1974-08-21	1-carbamoyl-benzimidazoles processes for their production and their fungicidal and bactericidal use
GB2106508A (en)	1983-04-13	Preparation of substituted ureas
GB1385802A (en)	1975-02-26	Substituted phenylthiocarbamates
GB778919A (en)	1957-07-17	Improvements in or relating to substituted p-aminophenyl ethers